Last change
on this file since 100 was
81,
checked in by rosiere, 16 years ago
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- Finish Environment (and test)
- Continue predictor_unit
- Add external tools
- svn keyword "Id" set
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-
Property svn:keywords set to
Id
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File size:
2.1 KB
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1 | #include "../include/Cache_Access.h" |
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2 | |
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3 | namespace environment { |
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4 | |
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5 | Cache_Access dreq_type2cache_type (morpheo::behavioural::Tdcache_type_t dreq_type, bool uncached) |
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6 | { |
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7 | cache::type_req_cache_t type ; |
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8 | cache::direction_req_cache_t direction; |
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9 | uint32_t nb_bytes = 0; |
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10 | switch (dreq_type) |
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11 | { |
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12 | case DCACHE_TYPE_LOAD_8 : direction=cache::READ ; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 1; break; |
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13 | case DCACHE_TYPE_LOAD_16 : direction=cache::READ ; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 2; break; |
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14 | case DCACHE_TYPE_LOAD_32 : direction=cache::READ ; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 4; break; |
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15 | case DCACHE_TYPE_LOAD_64 : direction=cache::READ ; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 8; break; |
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16 | case DCACHE_TYPE_INVALIDATE : direction=cache::NONE ; type=cache::INVALIDATE ; nb_bytes = 1; break; |
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17 | case DCACHE_TYPE_FLUSH : direction=cache::NONE ; type=cache::FLUSH ; nb_bytes = 1; break; |
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18 | case DCACHE_TYPE_PREFETCH : direction=cache::NONE ; type=cache::INVALIDATE ; nb_bytes = 1; break; |
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19 | // case DCACHE_TYPE_STORE_8_ACK: direction=cache::WRITE; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 1; break; |
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20 | case DCACHE_TYPE_STORE_8 : direction=cache::WRITE; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 1; break; |
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21 | case DCACHE_TYPE_STORE_16 : direction=cache::WRITE; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 2; break; |
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22 | case DCACHE_TYPE_STORE_32 : direction=cache::WRITE; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 4; break; |
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23 | case DCACHE_TYPE_STORE_64 : direction=cache::WRITE; type=((uncached==true)?cache::UNCACHED:cache::CACHED); nb_bytes = 8; break; |
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24 | case DCACHE_TYPE_LOCK : |
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25 | case DCACHE_TYPE_SYNCHRONIZATION : |
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26 | default : {std::cerr << "<ireq_type2cache_type> Unkown type (" << dreq_type << ")" << std::endl; exit(1);} |
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27 | } |
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28 | |
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29 | return Cache_Access (type,direction,nb_bytes); |
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30 | }; |
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31 | |
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32 | }; |
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